Boards

I was reminded last night of the audio peculiarity of the Camden Town escalators. The curved ceiling is somehow exactly the right diameter so that conversations from people standing on the right as they go one way reach the ears of the people standing on the right going the other way almost as if you were right next to each other. Quite cool. Check it out for yourselves.

Whoa wierd.
You know, i was standing on a tube train one day and I swear I heard someone's voice like right by my ear, but it was actually someone talking further down the train. I think maybe they just had a wierd voice.